baber/WOPTO huggingface dataset:
Patent JP-S61294443-A (JP)
Title: Mask holder
Inventor: KARIYA TAKUO
IPC: G03F1/00
Filed: 1985-06-24
Abstract: PURPOSE:To assure stable operation and inexpensive production by moving a permanent magnet to change the magnetic force on the joint surfaces of a holder and magnetic material thereby attracting or detaching a mask. CONSTITUTION:A solenoid coil 3 is impulsively excited by a DC power source via lead wires 7 while the mask 1 is brought near to the same. The permanent magnet 4 is preliminarily magnetized so as to move downward by repulsing from the magnetic field of the coil 3 when a driving pulse 8 is inputted to the coil 3. The magnet 4 is therefore moved by the input of the pulse 8 in any position where the permanent magnet exists and thereafter a closed magnetic path consisting of the magnet 4, a yoke 2 and the magnetic material of the mask 1 is formed and the mask 1 is kept attracted by the magnetic field of the magnet 4. A driving pulse 9 is inputted to excite the coil 3 in the case of detaching the mask 1 from the holder. The holder is thus stably operated to surely hold the mask and is inexpensively produced.
Patent JP-S5359896-A (JP)
Title: Glass flit applied for graded resistor body
Inventor: HATSUTORI MASUZOU
IPC: C03C8/02
Filed: 1976-11-10
Abstract: PURPOSE: To intend to improve resistance-temperature coefficient, noise charact eristic, loaded life or others of graded resistor body that the electro-conductive material is used by silicates, by mixing SiO 2 , Al 2 O 3 , MgO, CaO and NbO 5  on the BaO-B 2 O 3  group glass, melting it, and making flit by grinding it after rapid cooling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5926225-A (JP)
Title: Supply method of resin in centrifugal molding
Inventor: YAMAMOTO MASAHIKO
IPC: B29C39/08
Filed: 1982-08-03
Abstract: PURPOSE:To obtain a resin tube with uniform thickness by a method in which a resinous liquid in a cylinder chamber is sent under pressure to a nozzle by a cylinder shrinking in an interlocking manner with the movement of the resin supply nozzle in such a way as to supply the resin in a fixed amount all the time. CONSTITUTION:When a resin supply nozzle 8 is sent forward by running a truck 5, a piston rod 12 moves in the shrinking direction through connecting levers 21 and 22 in an interlocking manner and the piston 11 moves to cause the inside of the cylinder 13 to contract. In this case, since back flow is interrupted by an one-way valve 14, the resin 23 is supplied through a discharge path 17, a supply hose 19, and a supply path 20 from the supply nozzle 8 into a cylindrical mold 1 in a fixed amount all the time. When a truck 5 goes back, the piston rod 12 is gradually extened and the resin 23 in the resin tank 16 is supplied to the cylinder chamber 13 by means of negative pressure actions inside the cylinder chamber 13 and also of pressurizing actions by a pump 15. A resin tube having uniform thickness over the whole length can thus be obtained.
Patent JP-S61293513-A (JP)
Title: Vacuum/pressure dehydrator provided with travelling filter cloth
Inventor: YOSHIDA MASAMI
IPC: B01D24/46
Filed: 1985-06-24
Abstract: PURPOSE:To permit washing of the inside of a dehydrator by supporting pivotally and vertically movablly a supporting arm of a roll which spreads the front end of filter cloth before a feeding frame of a raw material. CONSTITUTION:An arm 18 supporting a spreading and adjusting roll 15 for filter cloth before a raw material feeding frame 10 is provided, and an end of the arm 18 is supported pivotally by a pivot shaft 20 fixed by a fixture. Further, the pivot shaft 20 is connected to a reduction device 24 being free to a frame 101 and comprising a worm and a worm gear through a chain wheel 22, 22' and chain 23, by a bearing 19.Then, when the raw material feeding frame 1 which is detachable by means of a thumbscrew is removed and the handle 25 is turned by hand, the arm 18 is erected vertically by the corevolution of the pivotally supporting shaft 20 to cause a part of the filter cloth 4 to be shifted upward; thus, a space A permitting cleaning of the inside is formed. After cleaning then the inside of a vacuum sucked box 2, and the handle 25 is revolved in the opposite direction to restore the position of the arm 18.
Patent JP-S5564508-A (JP)
Title: Preventive from damage by agricultural chemicals
Inventor: HIRANO SEIJI
IPC: A01N63/02
Filed: 1978-11-07
Abstract: PURPOSE: A preventive from damage by agricultural chemicals that contains at least one of flavonoids, reserpines, and carotenes, thus preventing from the damge by agriculture chemicals without any adverse effect on bactericidal, insecticidal and acarcidal activities of the antibiotic.  
     CONSTITUTION: At least one of flavonoids, such as calycopterin, chrysin, flavone, etc., reserpine, carotenes, such as α-carotene, β-carotene, is used as the effective ingredient. Antibiotics have high selectivity, prohibit the growth of the harmful insects in resistance and show high efficacy even in small amounts, thus being more advantageous than synthetic agriculatural chemicals. On the other side, antibiotics cause physiological disorders as chlorosis or deformation. Said preventive is applied before or after antibiotic is used or simultaneously, to prevent from the damage by the antibiotic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08330730-A (JP)
Title: Manufacture of thin film multilayer wiring-board
Inventor: YOSHIHARA KATSUYUKI
IPC: H05K3/46
Filed: 1995-06-02
Abstract: PURPOSE: To prevent generation of defective boards and to obtain a method of manufacturing a highly reliable thin film multilayer wiring-board. CONSTITUTION: A method of manufacturing a thin film multilayered wiring- board is executed in such a way that a plurality of sheets of layers 120 consisting of a non-photosensitive polyimide layer and a conductor wiring patterned layer are formed, then, the plurality of sheets of these formed layers 120 are superposed on a substrate 101 of a thick film, then, the layers 120 are sintered at a prescribed temperature for a prescribed time and are bonded to each other while a prescribed load is applied to the layers 120 from over the layers 120.
Patent JP-H06321018-A (JP)
Title: Antitheft device of on-vehicle acoustic equipment
Inventor: OZAWA KENICHI
IPC: H04B1/06
Filed: 1993-05-14
Abstract: PURPOSE:To prevent burglary through a process of making the protect release difficult, by providing such a structure as including a means for detecting a first mode reconnected after an acoustic equipment is separated from a main power supply, and discharging an inserted recording medium during the first mode. CONSTITUTION:An discrimination code of an acoustic device is registered in a memory 1, and the discrimination code and a cipher code input by a keyboard 1 are compared with each other in a CPU 3 when an acoustic equipment is reconnected to a power supply 5 after it is separated from the power supply 5. When both codes do not coincide with each other, the first mode (burglary mode) is detected by an operation limiting means of the CPU 3, so as to be displayed on a display unit 4. A PLL circuit 9 gives synchronous frequency control signals to a tuner unit 8 on the basis of the PLL voltage (b) from the CPU 3, but the signals from the tuner unit 8 or a deck unit 7 are shut off by a control signal (c) from the CPU 3 in the case of burglary mode. Thus, the recording medium inserted into the deck unit 7 is discharged during the burglary mode, and the synchronous frequency of the turner part 8 is fixed.
Patent JP-S5362016-A (JP)
Title: Engine
Inventor: NUMATA SHIYOUJI
IPC: F16C9/00
Filed: 1976-11-12
Abstract: PURPOSE: Piston pin and piston are connected with each other via resilient body and thereby a knocking sound, vibration and vibration of a crank shaft and vibration of a cylinder block are decreased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5260642-A (JP)
Title: Liquid crystal display
Inventor: AOI TATSUO
IPC: G02F1/1333
Filed: 1975-11-14
Abstract: PURPOSE: To obtain simplification and long term use of a driving circuit through preventing cathode reduction and anode oxidation due to direct current component by coating a film of titanium oxide on the inside surface of the transparent electrode plate which hold the liquid crystal of a liquid crystal display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5469318-A (JP)
Title: Thermal head for facsimile
Inventor: OOKUBO TOSHIO
IPC: H04N1/032
Filed: 1977-11-14
Abstract: PURPOSE: To remove white stlipe record to obtain a fine recording picture with even printing by increasing the width of heating reistive material on the both ends of the group winder than that of other heating resistive materials and uniformalizing heating temperature distribution practically.  
     CONSTITUTION: A thermal head for facsimils is constituted by connecting the heating resistive materials which consist of (m×n) pieces and are arranged in a line to the matlixes consisting of (m groups × n pieces). In this case, insulating substrate 400 consists of alminum ceramic and thick film lead electrode 401 provides screen printing and high temperature printing to gold paste by means of array pitch P and heating resistive materials 402 and 403 are set between opossite electrodes. The heating temperature distribution of thermal head can be uniformalized by increasing the width W of resistive material 403 arranged in the terminal of the group wider than that of resistive material 402 arranged in the intermidiate portion. As the result, white stlipe record can be removed and fine record picture with even printing can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6118288-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA YOSHINORI
IPC: H04N9/835
Filed: 1984-07-04
Abstract: PURPOSE:To stabilize the carrier frequency by constituting a phase locked loop using a chrominance subcarrier as a reference input and fixing two sound FM carrier frequencies to a prescribed relation with the frequency of the chrominance subcarrier. CONSTITUTION:The 1st sound signal 1 is inputted to an FM modulation circuit 38, the signal is subject to frequency modulation in response to the sound signal and fed to a mixing circuit 39. An output of the circuit 38 is inputted to a frequency division circuit 40, where it is subject to n1 frequency division and the result is fed to a phase comparator 41. A frequency division circuit 51 applies n2 frequency division to an input chroma continuous signal fSC, the circuit 41 feeds back the signal in response to the phase difference between the n1 frequency division signal and the n2 frequency division signal to the circuit 38 via an LPF42 to constitute a PLL. Thus, the carrier frequency f1 of the circuit 38 is locked in the relation of f1=n1/n2fSC. Similarly, the 2nd sound signal 1' locks the carrier frequency f2 of an FM modulation circuit 43 in the relation of f2= m1/m2fSC. Both the FM waves are mixed in the circuit 39, fed to rotary sound heads 49, 50 and recorded on a tape.
Patent JP-H084561-A (JP)
Title: Throttle lever mechanism
Inventor: ISAMIGAWA FUMIO
IPC: F02D11/04
Filed: 1994-06-20
Abstract: PURPOSE:To prevent the occurrence of interference of a slinging member by bringing a wire slinging member into a further delay position in a throttle valve opening direction than the wire end slinging part of an accelerator drum. CONSTITUTION:Formation of a throttle lever mechanism is formed such that an accelerator drum 14 to open a throttle valve and an autospeed control drum 15 to open a throttle valve through an accelerator drum 14 are juxtaposed on the same axis and the moving loci of slinging parts 20 and 29 are overlapped with each other as seen from an axial direction. The accelerator drum 14 is mounted rotatably integrally with the rotary shaft 13 of a throttle valve and an auto speed control drum is arranged rotatably around the rotary shaft 13 of the throttle valve. Further, a slinging part 29 at the wire end of the autospeed control drum 15 is arranged in a position situated in a further delay in the opening direction of a throttle valve than the slinging part 20 at the wire end of the accelerator drum 14.
Patent JP-H0321047-A (JP)
Title: Semiconductor package sealed in capsule
Inventor: UIRIAMU KIYARORU WAADO
IPC: H01L23/50
Filed: 1990-05-29
Abstract: PURPOSE: To improve the mechanical and electric performance by connecting at least one of lead frame conductors to the other one of the lead frame conductors through wires connecting one conductor to another. CONSTITUTION: A chip 14 supports a large number of conductor lead frame conductors 15 in which leads or conductors 18 are electrically connected by bonding wires 16 to respective terminals 17 on the semiconductor chip 14 surface. While encapsulating with a material 19, the conductors 18 are supported as units by lead frame bars 20. After encapsulating, the material 19 is hardened and lead frame bars 20 are removed. Inner parts of the conductors 18 extending to above the chip 14 are separated from the semiconductor chip 14 surface by inserts 22 serving as an insulator and/or alpha particle barrier. This minimizes the wire 16 length and improves the mechanical and electric performance.
Patent JP-H08331022-A (JP)
Title: Multistage echo substructor including compensation of time fluctuation
Inventor: DEIBUITSUDO GUTSUDOUIN SHIYAU
IPC: G10L21/0208
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To cancel an echo in a communication circuit and an acoustic environment and to compensate time variation in an echo path. SOLUTION: An acoustic echo is canceled by adopting a 1st echo canceler 104 and at least a 2nd echo canceler 106. The device 104 has a 1st impulse response compositing function that is relatively long, is connected between a transmission path 112 and a receiving path 102 and is used to generate a 1st error signal u (k) and to cancel an echo signal in the path 112. The device 106 has at least a 2nd impulse response composite function that is relatively short and is connected in series with a delay unit 201. The serial connection is connected in parallel with the device 104 between the paths 112 and 102. The device 106 is supplied with the signal u (k) from the device 104, responds to it, and adaptively executes an operation which further cancels an echo in the path 112 simultaneously but independently with the device 104.
Patent JP-H04361352-A (JP)
Title: I/o bus gateway control system
Inventor: OISHI HIROMI
IPC: G06F13/38
Filed: 1991-06-10
Abstract: PURPOSE:To shorten processing time by reducing the number of times for transferring addresses, data and data for I/O bus activation to an I/O bus gateway device when a central processing unit exchanges data with an I/O. CONSTITUTION:A block transfer control part 10 equipped with an address register 101, data register 102 and I/O bus activation register 103 is provided at a central processing unit 1, and a block transfer reception buffer 14 equipped with an address register 141, data register 141 and I/O bus activation register 143 is provided at an I/O bus gateway device 7. When transferring I/O data, the central processing unit 1 continuously transfers the contents of the three registers to the I/O bus gateway device by block transfer.
Patent JP-S6118280-A (JP)
Title: Buffer memory control system
Inventor: NISHIZAWA YOSHIJI
IPC: H04N19/50
Filed: 1984-07-04
Abstract: PURPOSE:To utilize effectively a transmission line by applying deframing when meny pieces of generated information due to inter-frame codes exist and inserting a coding stop signal to the head of the frame subject to deframing to as to write the result to a buffer memory. CONSTITUTION:When switching control for switch circuits 2, 5 is executed in a four-frame period and meny coded data are generated, the coding stop signal S is outputted from a storage amount detection circuit 6 so as to apply slow speed shot. Since the coded data of the preceding frame is being transmitted for the period corresponding to the frame even with deframing the coded data is transmitted so as to utilize effectively the transmission line by slow speed shot. The period switching the circuits 2, 5 is not limited to the four-frame period but plural frame periods being >=2 frames are adopted and the capacity of buffer memories 3, 4 is decided depending on the period.
Patent JP-S63302438-A (JP)
Title: Manufacture of stamper
Inventor: TANAKA AKIRA
IPC: B29L17/00
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a stamper in which few of deterioration in a signal and few of defect are generated, by manufacturing an irregular signal made of metal and hard to be destructed on a glass master disk, and manufacturing several sheets of stampers directly from the glass master disk. CONSTITUTION:A metallic film 2 is formed on the glass master disk 1 by vapor- deposition, sputtering, or plating, etc., and a positive resist 3 is coated on the metallic film 2, then, it is dried. After that, exposure is applied by a laser, etc., and an irregular pattern can be obtained by applying an etching processing, and the stamper to duplicate a large number of materials to be molded can be obtained after applying a desired plating working process. Thus, by using the glass master disk 1 having the irregular signal formed with the metal and manufacturing the stamper directly with a method of electrocasting, etc., the stamper in which few of defect and few of deterioration in the signal are generated can be obtained.
Patent JP-S6027576-A (JP)
Title: Printer
Inventor: MATSUI MASAAKI
IPC: B41J15/16
Filed: 1983-07-26
Abstract: PURPOSE:To reduce the amount of a paper wound around a platen and securely restrict the feed of the paper by a tractor, by providing a thin belt form plate at a part ranging from an inlet part at which a paper comes into contact with the platen to a position proximate to the lower side of a printing head. CONSTITUTION:The thin belt form plate 10 fixed to a side plate is placed with a small gap between it and the platen 3 at the part ranging from the inlet part of the platen 3 to a position proximate to pinch rollers 9 used for friction-feeding the paper 8, in the range in which the paper 8 makes contact with the platen 3, and the paper 8 is passed along the outer periphery of the plate 10. Accordingly, the amount of the paper 8 wound around the platen 3 is reduced, the paper 8 is prevented from being wound around the platen 3 at a part at which the winding torque is maximum, and the force with which the paper 8 is restricted by the tractor 1 surpasses the force with which the paper 8 is wound around the platen 3, so that the paper is fed stably and regularly.
Patent JP-S63301776-A (JP)
Title: Salad eel
Inventor: OHARA EIICHI
IPC: A23L17/00
Filed: 1987-05-30
Abstract: PURPOSE:To obtain salad eel having high nutritive value, by concentrating extract, extracted by boiling the salad eel, under reduced pressure. CONSTITUTION:A salad eel extract formed by concentrating extract, extracted by boiling the salad eel, under reduced pressure. The extract can be used as soup base, stock or a seasoning for various kind of processed foods as well as a nutritive agent, health food, base for foods, etc., since the extract is extracted from the salad eel having high nutritive value. In the formation of the above-mentioned extract, separation of the extract from the solid content may be carried out by using a centrifugal separator or other means such as a standing type separator. The resulting extract may be concentrated after filtration or deodorized before filtration.
Patent JP-S6116196-A (JP)
Title: Side thruster for ship
Inventor: KAWASUE YOSHIMATSU
IPC: B63H25/42
Filed: 1984-07-03
Abstract: PURPOSE:To prevent the resistance of a hull from increasing by installing a door which can close the both end openings of a tunnel when a propeller is not in use, in a side thruster. CONSTITUTION:When the opening part of a frame 5 is matched with the both end openings of a tunnel 12, a propeller 2 is driven via bevel gear mechanisms 14a-14c, transmission shafts 15, 16, and a driving shaft 9. Thereby, water is sucked in from one opening of the tunnel 12 and pushed out from the other opening, and lateral force is generated, causing a hull to rotate. When the propeller 2 of a side thruster is not in use, a pod 11 is rotated via a driving shaft 10 and a bevel gear mechanism 17, and is controlled in its rotation so that the door 3 is matched with the both end openings of the tunnel 12, to close the both end openings of the tunnel 12.
Patent JP-H11314767-A (JP)
Title: Feeding and recording devices
Inventor: ONUMA KENTARO
IPC: B65H1/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide both feeding and recording devices excellent in the qualitative point of view, capable of stably conveying a sheet in preventing any buckling due to its own weight even in the case where the sheet is left loaded intact for a long period of time. SOLUTION: In a standby state, a pressure plate 3 is pressed down by a cam 8 and thereby it is on standby at a position distant from paper feeding roller rubber 6, while a small pressure plate 10 is released from a small pressure plate and energized by a spring 11 instead, and it is situated in a position turned in the direction separating from the pressure plate 3, whereby the central pressure plate 3 is positioned so as to be more protuberant than two small pressure plates 10 at both ends, curving a sheet of paper, and on the other hand, in the case where feeding motion takes place, each small plate 10 forms an approximate equal surface with the pressure plate 3.
Patent JP-S61295944-A (JP)
Title: Original photograph-printing film supply device
Inventor: MATSUMOTO FUMIO
IPC: G03B27/46
Filed: 1985-06-24
Abstract: PURPOSE:To make it possible to successively feed original photograph-printing films to a printer, by absorbing the topmost one of films stored in layers to feed the same into the printer, and by jetting air between the topmost layer film and the next layer film during the above-mentioned feed. CONSTITUTION:A sucker 38 of an absorbing and transferring means 36 absorbs the topmost or bottommost layer of a plurality of negative films 14 stored in layers. When a carriage 48 moves along an elongated guide hole 56, the sucker 38 lowers its negative film holding section so that a gap is obtained between the absorbed film and the next layer film. Therefore, air jetted from a nozzle 26 blows away dust adhering to the films, and simultaneously, the films are loosened from each other. Further, during such movement that the carriage 48 reaches its stroke end and therefore, the leading end of the absorbed film is inserted into a feed section 72, it is possible to prevent the film from being damaged due to friction with respect to the next layer film. Therefore, negative films may be successively and automatically fed to the printer.
Patent JP-S5838660-A (JP)
Title: Heating method in vacuum brazing furnace
Inventor: KANEKO MASABUMI
IPC: B23K31/02
Filed: 1981-09-01
Abstract: PURPOSE:To avert brazing failure on account of excess or insufficient heat by applying heat energy uniformly to brazing members from the heat sources in a vacuum vessel via the soaking member interposed between the heat sources and the brazing members. CONSTITUTION:In the stage of heating the brazing members 3 on a sample table 2 installed at the center on the inner side of a vacuum vessel 1 by the heat energy of heat sources 4 installed along the inside wall of the furnace 1, a soaking member 6 is interposed in the space 5 between the members 3 and the sources 4. Thus after the heat energy from the sources 4 is once received with the member 6, the energy is transmitted from the member 6 to the member 3 side. In the member 6, the hest energy is transferred by the heat conduction from the parts of high temp. heated strongly by the sources 4 to the parts of low temp. Where heating is weak. Therefore the transfer of the heat energy from the member 6 to the members 3 progresses in an approximately uniform state. As a result, the members are brazed under desired brazing conditions. Here, the member 6 is a metallic plate, metallic net or a perforated metallic plate which is formed into, for example, a cylindrical shape.